event begin max end class region ----- ----- ----- ----- ----- ------ 0640 18:15 18:22 18:28 B1.1 0650 19:57 20:04 20:10 B1.0 0660 21:00 21:09 21:16 B1.7 0670 21:34 21:46 21:58 B4.6 0680 23:00 23:08 23:15 B1.2
